Home / 4,454,163.90-6,681,464.55-2,328,399.90

Finding the Fourth Proportional to 4,454,163.90, 6,681,464.55 and 2,328,399.90

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Solution

The fourth proportional to 4,454,163.90, 6,681,464.55 and 2,328,399.90 is: 3,492,714.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,163.90 : 6,681,464.55 = 2,328,399.90 : x
  2. Step 2: Convert to fraction form
    4,454,163.90/6,681,464.55 = 2,328,399.90/x
  3. Step 3: Cross multiply
    4,454,163.90x = 6,681,464.55 × 2,328,399.90
  4. Step 4: Simplify right side
    4,454,163.90x = 15,557,121,390,073.54
  5. Step 5: Solve for x
    x = 15,557,121,390,073.54/4,454,163.90
  6. Step 6: Final answer
    x = 3,492,714.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.